Update irc and irc_commands

mods/irc/.gitignore

@@ -1,2 +0,0 @@
-*~
-

mods/irc/.gitmodules

@@ -1,3 +0,0 @@
-[submodule "src/LuaIRC"]
-	path = irc
-	url = https://github.com/ShadowNinja/LuaIRC.git

mods/irc/botcmds.lua

@@ -125,7 +125,7 @@ irc.register_bot_command("list", {
 	end
 })
 
---[[
+
 irc.register_bot_command("whereis", {
 	params = "<player>",
 	description = "Tell the location of <player>",
@@ -141,7 +141,7 @@ irc.register_bot_command("whereis", {
 		local pos = player:getpos()
 		return true, fmt:format(args, pos.x, pos.y, pos.z)
 	end
-})--]]
+})
 
 
 local starttime = os.time()

mods/irc_commands/.gitignore

@@ -1 +0,0 @@
-*~

mods/irc_commands/init.lua

@@ -44,22 +44,27 @@ irc:register_bot_command("login", {
 			return false, "Player name and password required."
 		end
 		local inChannel = false
-		local users = irc.conn.channels[irc.config.channel].users
-		for cnick, cuser in pairs(users) do
+		local channel = irc.conn.channels[irc.config.channel]
+		if not channel then
+			return false, "The server needs to be in its "..
+				"channel for anyone to log in."
+		end
+		for cnick, cuser in pairs(channel.users) do
 			if user.nick == cnick then
 				inChannel = true
 				break
 			end
 		end
 		if not inChannel then
-			return false, "You need to be in the server's channel to login."
+			return false, "You need to be in the server's channel to log in."
 		end
-		if minetest.auth_table[playerName] and
-				minetest.auth_table[playerName].password ==
-				minetest.get_password_hash(playerName, password) then
+		local handler = minetest.get_auth_handler()
+		local auth = handler.get_auth(playerName)
+		if auth and minetest.check_password_entry(playerName, auth.password, password) then
 			minetest.log("action", "User "..user.nick
 					.." from IRC logs in as "..playerName)
 			irc_users[user.nick] = playerName
+			handler.record_login(playerName)
 			return true, "You are now logged in as "..playerName
 		else
 			minetest.log("action", user.nick.."@IRC attempted to log in as "